VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: TS020F Observer: J. Romney Project type: TEST Obs filename: ts020fcrd.* Date/Day: 2004JAN23/023 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Paul Dyer. VCLOCK, GPS Delta, and UT1-UTC check ok. 2204 Begin. 2204 *MK WEA: Raining. 2210 All readbacks ok. 2235 New operator is Dave Pierce. 2311-0043 *NL Blew #1 EL fuse. Called DJ out at 2318 UT. 13292 100 92 2349 All readbacks are okay. 0000 Date is 2004JAN24/024. 0012 %KP WEA: Precipitation starting. 0127 *MK Bad readbacks on drive #1, tracks 10 and 12. All other site readbacks are okay. 0135 All readbacks are okay. 0137 All readbacks are okay. 0151 SC,NL,HN File ends. 0156 End. Downtime Summary: Total downtime : 92 min Percentage downtime of observing: 4.0% Average downtime per hour : 2.4 min Total scheduled observing time (# Antennas): 2320 min (10) Notes: * = Entries where data was affected. % = Entries where data may have been affected. & = Entries where the site tech was called out. WEA = Weather entries. MF# = Maintenance form or major downtime category associated with a problem. %AD = The percentage of an antenna affected by a problem. AMD = Total antenna-minutes downtime for a problem. Tsys = System Temperature (TP/SP x Tcal/2) ACU = Antenna Control Unit FRM = Focus/Rotation Mount RFI = Radio Frequency Interference VME = Site control computer CB = Circuit Breaker vclock = Program that compares site clock time to a standard.